1、Although not strictly associated with the MVVM pattern

尽管与MVVM模式没有严格关联

2、 Vue's design was partly inspired by it. As a convention, we often use the variable vm (short for ViewModel) to refer to our Vue instance

Vue的设计部分受到了它的启发。作为惯例，我们经常使用变量vm (ViewModel的缩写)来引用我们的Vue实例